Staging: rtl8188eu: hal: Hal8188ERateAdaptive.c: Remove explicit NULL comparison

Remove explicit NULL comparison and write it in its simpler form.
Replacement done with coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c b/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
index 2633a13b4e5857b6e2a0cd8f356fe8c1235f5a16..a108e80323271d52925b81966154b3953b6b2941 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
+++ b/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
@@ -127,7 +127,7 @@ static int odm_RateDown_8188E(struct odm_dm_struct *dm_odm,
 
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE,
                        ODM_DBG_TRACE, ("=====>odm_RateDown_8188E()\n"));
-       if (NULL == pRaInfo) {
+       if (!pRaInfo) {
                ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_LOUD,
                                ("odm_RateDown_8188E(): pRaInfo is NULL\n"));
                return -1;
@@ -193,7 +193,7 @@ static int odm_RateUp_8188E(
 
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE,
                        ODM_DBG_TRACE, ("=====>odm_RateUp_8188E()\n"));
-       if (NULL == pRaInfo) {
+       if (!pRaInfo) {
                ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_LOUD,
                                ("odm_RateUp_8188E(): pRaInfo is NULL\n"));
                return -1;
@@ -624,7 +624,7 @@ int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm)
 
 u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 macid)
 {
-       if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+       if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
                return 0;
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_TRACE,
                     ("macid =%d SGI =%d\n", macid, dm_odm->RAInfo[macid].RateSGI));
@@ -635,7 +635,7 @@ u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 macid)
 {
        u8 DecisionRate = 0;
 
-       if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+       if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
                return 0;
        DecisionRate = dm_odm->RAInfo[macid].DecisionRate;
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_TRACE,
@@ -647,7 +647,7 @@ u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 macid)
 {
        u8 PTStage = 5;
 
-       if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+       if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
                return 0;
        PTStage = dm_odm->RAInfo[macid].PTStage;
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_TRACE,
@@ -659,7 +659,7 @@ void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rate
 {
        struct odm_ra_info *pRaInfo = NULL;
 
-       if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+       if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
                return;
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_LOUD,
                     ("macid =%d RateID = 0x%x RateMask = 0x%x SGIEnable =%d\n",
@@ -676,7 +676,7 @@ void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rssi)
 {
        struct odm_ra_info *pRaInfo = NULL;
 
-       if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
+       if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM))
                return;
        ODM_RT_TRACE(dm_odm, ODM_COMP_RATE_ADAPTIVE, ODM_DBG_TRACE,
                     (" macid =%d Rssi =%d\n", macid, Rssi));